Noether Symmetry and Noether Conserved Quantity of Nielsen Equation for Dynamical Systems of Relative Motion

Autor:	Xin-Fang Yang, Li-Qun Jia, Yin-Li Xie
Rok vydání:	2011
Předmět:	Physics symbols.namesake Mathematics::Algebraic Geometry Physics and Astronomy (miscellaneous) Dynamical systems theory Relative motion Infinitesimal symbols Noether's theorem Conserved current Conserved quantity Symmetry (physics) Mathematical physics
Zdroj:	Communications in Theoretical Physics. 55:111-114
ISSN:	0253-6102
DOI:	10.1088/0253-6102/55/1/21
Popis:	Noether symmetry of Nielsen equation and Noether conserved quantity deduced directly from Noether symmetry for dynamical systems of the relative motion are studied. The definition and criteria of Noether symmetry of a Nielsen equation under the infinitesimal transformations of groups are given. Expression of Noether conserved quantity deduced directly from Noether symmetry of Nielsen equation for the system are obtained. Finally, an example is given to illustrate the application of the results.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::53c0c4870311827bfa59c8e03bdadf7e https://doi.org/10.1088/0253-6102/55/1/21 Zobrazit plný text záznamu